mod support;

use morethantext::{
    action::{Addition, DocDef, Field, FieldType, Query},
    ErrorID, MTTError, MoreThanText, Name,
};
use std::collections::HashSet;
use support::random_name;
use uuid::Uuid;

#[test]
fn can_new_documents_be_added() {
    let count = 5;
    let mut mtt = MoreThanText::new();
    let doc_name = random_name();
    let field_name = random_name();
    let mut data: HashSet<Field> = HashSet::new();
    for i in 0..count {
        data.insert(i.into());
    }
    let mut docdef = DocDef::new(doc_name.clone());
    docdef.add_field(field_name.clone(), FieldType::Integer);
    mtt.create_document(docdef);
    for item in data.iter() {
        let mut add = Addition::new(doc_name.clone());
        add.add_field(field_name.clone(), item.clone());
        mtt.records(add).unwrap();
    }
    let qry = Query::new(doc_name.clone());
    let recs = mtt.records(qry).unwrap();
    assert_eq!(recs.len(), data.len());
    for rec in recs.iter() {
        let result = rec.get(&field_name).unwrap();
        assert!(
            data.contains(&result),
            "did not find {:?} in {:?}",
            result,
            data
        );
        data.remove(&result);
    }
    assert_eq!(data.len(), 0, "{:?} did not appear in query", data);
}

#[test]
fn does_it_error_on_a_bad_document_name() {
    let mut mtt = MoreThanText::new();
    let doc_name = Name::english("empty");
    let mut expected = MTTError::new(ErrorID::NameNotFound(doc_name.clone().into()));
    expected.add_parent(ErrorID::Document(doc_name.clone().into()));
    let add = Addition::new(doc_name.clone());
    let result = mtt.records(add).unwrap_err();
    assert_eq!(result.to_string(), expected.to_string());



    /*
    let result = mtt
        .records(add)
        .unwrap_err()
        .get_error_ids()
        .back()
        .unwrap()
        .clone();
    match result {
        ErrorID::NameNotFound(_) => {}
        _ => unreachable!(
            "got {:?}: should have been document field not found.",
            result
        ),
    }
    */
}